Title:
Oil detection device utilizing raman radiation
United States Patent 3371574
Inventors:
Dwyer, Robert J.
Publication Date:
03/05/1968
Export Citation:
Click for automatic bibliography generation
Primary Class:
356/70
Other Classes:
356/301
International Classes:
G01J3/44; G01J3/44
View Patent Images:
Download PDF 3371574        PDF help
US Patent References:
3247381Method of chlorine logging in a non-ferrous environment
2334475Method and apparatus for investigating earth formations traversed by boreholes